The mem0 1.0.0 server lacks authentication and authorization controls for its memory reset and table re-creation functionality accessible via the DELETE /memories endpoint. An unauthenticated attacker can send a DELETE request that triggers a reset operation, leading to the execution of a CREATE TABLE SQL statement. This can cause unexpected table re-creation, schema disruption, potential data loss, and denial of service for the memory management service.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | n/a | affected |
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Advisories
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Fixes
Solution
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Workaround
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References
History
Tue, 12 May 2026 18:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The mem0 1.0.0 server lacks authentication and authorization controls for its memory reset and table re-creation functionality accessible via the DELETE /memories endpoint. An unauthenticated attacker can send a DELETE request that triggers a reset operation, leading to the execution of a CREATE TABLE SQL statement. This can cause unexpected table re-creation, schema disruption, potential data loss, and denial of service for the memory management service. | |
| References |
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Projects
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MITRE
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2026-05-12T17:23:28.361Z
Reserved: 2026-03-09T00:00:00.000Z
Link: CVE-2026-31243
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-05-12T18:16:52.783
Modified: 2026-05-12T18:16:52.783
Link: CVE-2026-31243
Redhat
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OpenCVE Enrichment
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Weaknesses
No weakness.